# Image Upload not working: grapesbuilder called via http instead https
**URL:** https://forum.mautic.org/t/image-upload-not-working-grapesbuilder-called-via-http-instead-https/30740
**Category:** Mautic 5 Install/Upgrade Support
**Created:** [January 31, 2024, 7:45pm UTC](https://forum.mautic.org/t/image-upload-not-working-grapesbuilder-called-via-http-instead-https/30740 "2024-01-31T19:45:36Z")
**Posts on this page:** 6
**Page:** 1
### Author:  [@timo](https://forum.mautic.org/u/timo)
#### Post date: [January 31, 2024, 7:45pm UTC](https://forum.mautic.org/t/image-upload-not-working-grapesbuilder-called-via-http-instead-https/30740/1 "2024-01-31T19:45:36Z")
**Your software**
My Mautic version is: 5.0.2
My PHP version is: 8.1.27
My Database type and version is: MariaDB 10.x
**Your problem**
My problem is:
The Image upload is not working with the grapesbuilder.
It’s a complete new setup running debian 12 / php8.1-fpm and Mautic 5.0.2 (GIT).
The system is configured with SSL-Offloading behind a haproxy.
All is fine and running well except:
(exchange the real domain by mydomain)
Mixed Content: The page at ‘[https://mydomain/s/emails/new](https://mydomain/s/emails/new)’ was loaded over HTTPS, but requested an insecure resource ‘[http://mydomain/s/grapesjsbuilder/upload](http://mydomain/s/grapesjsbuilder/upload)’. This request has been blocked; the content must be served over HTTPS.
I checked the system settings and made sure that https is set for the System URL and the trusted proxy is also set.
These errors are showing in the log:
- no errors in apache log
## Steps I have tried to fix the problem: → checked the config 😉
---
### Author:  [@lordimac](https://forum.mautic.org/u/lordimac)
#### Post date: [March 1, 2024, 7:56am UTC](https://forum.mautic.org/t/image-upload-not-working-grapesbuilder-called-via-http-instead-https/30740/2 "2024-03-01T07:56:09Z")
Same problem, similar config.
Mautic 5.0.3 running on Docker behind a NGINX Proxy with SSL enabled and valid certificate.
---
### Author:  [@lordimac](https://forum.mautic.org/u/lordimac)
#### Post date: [March 1, 2024, 9:02am UTC](https://forum.mautic.org/t/image-upload-not-working-grapesbuilder-called-via-http-instead-https/30740/3 "2024-03-01T09:02:15Z")
PS: site\_url is set to https://…
---
### Author:  [@lordimac](https://forum.mautic.org/u/lordimac)
#### Post date: [March 1, 2024, 9:24am UTC](https://forum.mautic.org/t/image-upload-not-working-grapesbuilder-called-via-http-instead-https/30740/4 "2024-03-01T09:24:19Z")
My bad. Added Proxy IP to trusted\_proxies and now it’s working.
---
### Author:  [@appsforktech](https://forum.mautic.org/u/appsforktech)
#### Post date: [June 5, 2024, 11:32am UTC](https://forum.mautic.org/t/image-upload-not-working-grapesbuilder-called-via-http-instead-https/30740/5 "2024-06-05T11:32:04Z")
Could you please elaborate on this solution?
---
### Author:  [@appsforktech](https://forum.mautic.org/u/appsforktech)
#### Post date: [June 5, 2024, 11:40am UTC](https://forum.mautic.org/t/image-upload-not-working-grapesbuilder-called-via-http-instead-https/30740/6 "2024-06-05T11:40:29Z")
Side note: This worked for me [MAUTIC\_TRUSTED\_PROXIES conversion to JSON in Symfony error for Mautic 5 · Issue #13261 · mautic/mautic · GitHub](https://github.com/mautic/mautic/issues/13261#issuecomment-1904557027)
```auto
$parameters = [
'trusted_proxies' => array(
0 => '0.0.0.0/0'
),
```